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Finding the Third Proportional to 1,202,000 and 1,871,904

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Solution

The third proportional to 1,202,000 and 1,871,904 is: 2,915,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,000 : 1,871,904 = 1,871,904 : x
  2. Step 2: Convert to fraction form
    1,202,000/1,871,904 = 1,871,904/x
  3. Step 3: Cross multiply
    1,202,000x = 1,871,904 × 1,871,904
  4. Step 4: Simplify right side
    1,202,000x = 3,504,024,585,216
  5. Step 5: Solve for x
    x = 3,504,024,585,216/1,202,000
  6. Step 6: Final answer
    x = 2,915,161.88

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.